Allows to analyze the reading data obtained with the MNREAD Acuity
Chart, a continuous-text reading acuity chart for normal and low vision.
Provides the necessary functions to plot the MNREAD curve and estimate
automatically the four MNREAD parameters: Maximum Reading Speed,
Critical Print Size, Reading Acuity and Reading Accessibility Index.
Parameters can be estimated either with the standard method
or with a nonlinear mixed-effects (NLME) modeling.
See Calabrese et al. 2018 for more details